- All sections
- E - Fixed constructions
- E04B - General building constructionswalls, e.g. partitionsroofsfloorsceilingsinsulation or other protection of buildings
- E04B 5/16 - Load-carrying floor structures wholly or partly cast or similarly formed in situ
Patent holdings for IPC class E04B 5/16
Total number of patents in this class: 45
10-year publication summary
|
5
|
9
|
9
|
3
|
0
|
4
|
1
|
2
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PT Blink Limited | 8 |
3 |
| Global Polishing Systems LLC | 10 |
2 |
| Nucor Corporation | 417 |
2 |
| University of Canterbury | 36 |
2 |
| Arktura, LLC | 161 |
1 |
| Consolidated Systems, Inc. | 3 |
1 |
| Construction Research & Technology GmbH | 599 |
1 |
| Doka GmbH | 169 |
1 |
| Ecovative Design LLC | 36 |
1 |
| Form 700 Pty Ltd | 27 |
1 |
| GCP Applied Technologies Inc. | 472 |
1 |
| Lifting Point Pty Ltd | 8 |
1 |
| Max Frank GmbH & Co. KG | 41 |
1 |
| Reigstad & Associates, Inc. | 2 |
1 |
| Sekisui Chemical Co., Ltd. | 3623 |
1 |
| Skychase Holdings Corporation | 39 |
1 |
| Stahlton Engineered Concrete | 1 |
1 |
| Stockton Products | 36 |
1 |
| W & W Steel, LLC | 1 |
1 |
| Lifting Point Pre-form Pty Limited | 5 |
1 |
| Other owners | 20 |